Clamshell case



FIG. 1 is a front, top perspective view of the clamshell case;

FIG. 2 is a bottom, perspective view of the clamshell case;

FIG. 3 is a top view of the clamshell case;

FIG. 4 is a bottom view of the clamshell case;

FIG. 5 is a left side view of the clamshell case; the right-side view isa mirror image of the left side view;

FIG. 6 is an end view of the clamshell case;

FIG. 7 is the other end view of the clamshell case;

FIG. 8 is a front, top perspective view of the clamshell case whenopened;

FIG. 9 is a bottom, perspective view of the clamshell case when opened;

FIG. 10 is a top view of the clamshell case when opened;

FIG. 11 is a bottom view of the clamshell case when opened;

FIG. 12 is a left side view of the clamshell case when opened; theright-side view when opened is a mirror image of the left side view whenopened;

FIG. 13 is an end view of the clamshell case when opened; and,

FIG. 14 is the other end view of the clamshell case when opened.

CLAIM We claim the ornamental design for a clamshell case, as shown anddescribed.